AR011309A1 - METHOD AND APPARATUS FOR SELECTING A DIGITAL CONTROL CHANNEL - Google Patents
METHOD AND APPARATUS FOR SELECTING A DIGITAL CONTROL CHANNELInfo
- Publication number
- AR011309A1 AR011309A1 ARP970106201A ARP970106201A AR011309A1 AR 011309 A1 AR011309 A1 AR 011309A1 AR P970106201 A ARP970106201 A AR P970106201A AR P970106201 A ARP970106201 A AR P970106201A AR 011309 A1 AR011309 A1 AR 011309A1
- Authority
- AR
- Argentina
- Prior art keywords
- digital control
- control channel
- mobile station
- selecting
- procedure
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
Abstract
Un método y un aparato para seleccionar un canal de control digital para una estacion movil que funciona en una disposicion celular. En el método,después que se ha ubicado un primer canal de control digital que cumple requerimientos deind icador de intensidad de senal recibida, se efectua uunabusqueda de un segundo canal de control digital más preferible antes de acampar en el primer canal de control digital. Si se halla un segundo canal decontrol digital más preferido,la est acion movil acampa en el segundo canal de control digital. El método incluye el procedimiento de efectuar unareseleccion rápida de canales de control digitales disponibles en puntos del procedimiento de seleccion, cuando se ha ubicadoun prime r canal de controldigital que cumple criterios de intensidad de senal recibida en la estacion movil utilizando un procedimiento convencional, pero posiblemente se podríahallar un segundo canal de control digital más preferible. En unarealizacion la reseleccion rápida se puede efectuar en canales de control digitalesincluidos en una lista de células vecinas recibida en el primer canal de control digital.A method and apparatus for selecting a digital control channel for a mobile station operating in a cellular arrangement. In the method, after a first digital control channel that meets the received signal strength indicator requirements has been located, a search for a more preferable second digital control channel is conducted before camping on the first digital control channel. If a more preferred second digital control channel is found, the mobile station encamps on the second digital control channel. The method includes the procedure of performing a quick selection of available digital control channels at points in the selection procedure, when a first digital control channel that meets criteria of received signal strength has been located in the mobile station using a conventional procedure, but possibly a more preferable second digital control channel could be found. In one embodiment, fast reselection can be performed on digital control channels included in a neighbor cell list received on the first digital control channel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/773,143 US5953665A (en) | 1996-12-26 | 1996-12-26 | Method and apparatus for digital control channel (DCCH) scanning and selection in a cellular telecommunications network |
Publications (1)
Publication Number | Publication Date |
---|---|
AR011309A1 true AR011309A1 (en) | 2000-08-16 |
Family
ID=25097334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970106201A AR011309A1 (en) | 1996-12-26 | 1997-12-26 | METHOD AND APPARATUS FOR SELECTING A DIGITAL CONTROL CHANNEL |
Country Status (4)
Country | Link |
---|---|
US (1) | US5953665A (en) |
CN (1) | CN1202080A (en) |
AR (1) | AR011309A1 (en) |
BR (1) | BR9706271A (en) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5995834A (en) * | 1996-12-24 | 1999-11-30 | At&T Wireless Services, Inc. | Method for controlling channel re-selection from a selected control channel to an alternative control channel |
US6035194A (en) * | 1997-06-03 | 2000-03-07 | Nokia Mobile Phones Limited | Methods and apparatus for resolving DCCH to ACC transition registration conflicts in a mobile station |
US6075981A (en) * | 1997-10-29 | 2000-06-13 | Ericsson, Inc. | Method for responding to DCCH pointers |
US6493552B1 (en) * | 1997-12-04 | 2002-12-10 | Ericsson Inc. | Method for recovering service after registration failure in a cellular system |
US6400948B1 (en) * | 1998-02-19 | 2002-06-04 | Bellsouth Intellectual Property Corporation | Systems and methods for acquiring a control channel |
US6862449B1 (en) * | 1998-05-14 | 2005-03-01 | Fujitsu Limited | Reducing interference in cellular mobile communications networks |
US6185422B1 (en) * | 1998-06-19 | 2001-02-06 | Nokia Mobile Phones Ltd | Method and apparatus for transitioning between control channels in a cellular system |
US6154651A (en) * | 1998-07-28 | 2000-11-28 | Ericsson Inc. | Periodic reexamination of DCCH pointer channel while camped on an ACC |
EP1045599A4 (en) * | 1998-10-26 | 2004-03-31 | Mitsubishi Electric Corp | Method of selecting communication line and mobile communication device |
US6477163B1 (en) * | 1999-03-10 | 2002-11-05 | Rockwell Collins, Inc. | HF radio system with concurrent and quicker channel search capabilities |
US6567663B1 (en) * | 1999-06-11 | 2003-05-20 | Motorola, Inc. | Method for continuous home public land mobile network search |
AU7728400A (en) * | 1999-10-19 | 2001-04-30 | Ericsson Inc. | Methods of selecting a control channel carrier frequency and related terminals and systems |
FI109071B (en) * | 2000-01-17 | 2002-05-15 | Nokia Corp | A signaling |
TW507460B (en) * | 2000-02-01 | 2002-10-21 | Ind Tech Res Inst | Processing method and device for positioning service of TDMA system |
GB0004088D0 (en) * | 2000-02-21 | 2000-04-12 | Nokia Networks Oy | Packet data services in a telecommunications system |
US6778827B1 (en) * | 2000-09-07 | 2004-08-17 | Ericsson Inc. | Methods and systems for scanning and locking onto a control channel via a multi-level search in a wireless communications system |
US6992997B1 (en) * | 2000-10-17 | 2006-01-31 | Telefonaktiebolaget L.M. Ericsson | Methods, wireless terminals, and systems for acquiring service using stored TDMA digital control channel information |
US6771960B1 (en) * | 2000-11-06 | 2004-08-03 | Motorola, Inc. | Method for a cellular radiotelephone to scan for service from adjacent cells |
US6882842B2 (en) * | 2001-04-27 | 2005-04-19 | Lucent Technologies Inc. | Control channel reselection in an autonomous mobile system |
JP3695355B2 (en) * | 2001-06-15 | 2005-09-14 | ソニー株式会社 | Mobile communication device and channel acquisition method |
GB2395620B (en) * | 2002-11-19 | 2004-09-29 | Nec Technologies | Cellular network acquisition method and apparatus |
US7212843B2 (en) * | 2003-05-15 | 2007-05-01 | Motorola Inc. | Current reduction in a communication device |
US8306034B2 (en) * | 2003-07-09 | 2012-11-06 | Apple Inc. | Method for updating and managing synchronization identifier by using release messages or status request and response |
KR100556878B1 (en) * | 2003-08-12 | 2006-03-03 | 엘지전자 주식회사 | Initialization method for mobile communication terminal |
KR100842579B1 (en) * | 2004-03-05 | 2008-07-01 | 삼성전자주식회사 | System and method for handover to minimize service delay due to ping pong effect in a broadband wireless access communication system |
US20060246899A1 (en) | 2005-04-28 | 2006-11-02 | Research In Motion Limited | System and method for providing network advertisement information via a network advertisement broker (NAB) |
US8060084B2 (en) * | 2005-04-28 | 2011-11-15 | Research In Motion Limited | Network selection scheme using a roaming broker (RB) |
US8428584B2 (en) | 2005-07-01 | 2013-04-23 | Research In Motion Limited | System and method for accelerating network selection by a wireless user equipment (UE) device |
KR100713424B1 (en) * | 2005-07-06 | 2007-05-04 | 삼성전자주식회사 | Apparatus and method for receiving digital broadcasting |
KR101184559B1 (en) * | 2005-08-17 | 2012-09-20 | 지티이 코포레이션 | Method of configuring and searching high speed shared control channel of multi carrier cell |
EP1858278B1 (en) | 2006-05-19 | 2013-05-15 | Research In Motion Limited | System and method for facilitating accelerated network selection in a radio network enviroment |
US8010105B2 (en) | 2006-05-19 | 2011-08-30 | Research In Motion Limited | System and method for facilitating accelerated network selection using a weighted network list |
KR101292889B1 (en) * | 2007-03-16 | 2013-08-02 | 삼성전자주식회사 | Apparatus and method for transmitting/receiving controll channel in mobile communication system |
KR20090095681A (en) * | 2007-07-30 | 2009-09-10 | 삼성전자주식회사 | Method For Cell Searching And Portable Device Using the same |
US9264976B2 (en) * | 2007-11-16 | 2016-02-16 | Qualcomm Incorporated | Preamble design for a wireless signal |
US8918112B2 (en) | 2007-11-16 | 2014-12-23 | Qualcomm Incorporated | Preamble design for a wireless signal |
US9215669B2 (en) * | 2007-11-16 | 2015-12-15 | Qualcomm Incorporated | Preamble design for a wireless signal |
US20090129333A1 (en) * | 2007-11-16 | 2009-05-21 | Qualcomm Incorporated | Preamble design for a wireless signal |
US20090170498A1 (en) * | 2007-12-31 | 2009-07-02 | Motorola, Inc. | Method and apparatus for expedited cell reselection during access procedures for cellular mobile stations |
US9801188B2 (en) * | 2008-02-01 | 2017-10-24 | Qualcomm Incorporated | Backhaul signaling for interference avoidance |
US8768372B2 (en) | 2008-02-13 | 2014-07-01 | Qualcomm Incorporated | Sector interference management based on inter-sector performance |
US8457050B1 (en) | 2009-09-17 | 2013-06-04 | Sprint Communications Company L.P. | Selection of wireless communication overhead messaging resources based upon present conditions |
US8554212B1 (en) * | 2010-02-16 | 2013-10-08 | Sprint Spectrum L.P. | Method and system for selecting neighboring sector scanning frequencies |
US8811279B1 (en) | 2011-02-11 | 2014-08-19 | Sprint Communications Company L.P. | Overhead message prioritization based on rate of originations |
US9749890B2 (en) * | 2011-08-10 | 2017-08-29 | Nec Corporation | Wireless communication system, wireless communication method, base station, mobile terminal, method for controlling base station, method for controlling mobile terminal, and control program for base station or mobile terminal |
CN103052138A (en) * | 2011-09-02 | 2013-04-17 | 联发科技(新加坡)私人有限公司 | Network-searching method and device for multimode UE (user equipment) |
US10264587B2 (en) * | 2012-01-17 | 2019-04-16 | Motorola Solutions, Inc. | Collaborative interference mitigation between physically-proximate narrowband and broadband communication devices |
US10873951B1 (en) | 2019-06-04 | 2020-12-22 | Motorola Solutions, Inc. | Method and device to minimize interference in a converged LMR/LTE communication device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212803A (en) * | 1990-09-06 | 1993-05-18 | Telefonaktiebolaget L M Ericsson | Method for reducing equalizer usage in mobile radio communication systems |
US5353332A (en) * | 1992-09-16 | 1994-10-04 | Ericsson Ge Mobile Communications Inc. | Method and apparatus for communication control in a radiotelephone system |
US5603081A (en) * | 1993-11-01 | 1997-02-11 | Telefonaktiebolaget Lm Ericsson | Method for communicating in a wireless communication system |
US5499386A (en) * | 1993-07-09 | 1996-03-12 | Telefonaktiebolaget L M Ericsson | Best server selection in layered cellular radio system |
US5722078A (en) * | 1993-11-01 | 1998-02-24 | Ericsson Inc. | Method and apparatus for locating a digital control channel in a downbanded cellular radiocommunication system |
NZ276006A (en) * | 1993-11-01 | 1997-11-24 | Ericsson Telefon Ab L M | Cellular radio: scanning of neighbouring control channels |
US5541978A (en) * | 1994-08-18 | 1996-07-30 | Telefonaktiebolaget Lm Ericsson | Method and system for implementing a backup digital control channel within a cellular telecommunications network |
US5768267A (en) * | 1995-10-18 | 1998-06-16 | Telefonaktiebolaget Lm Ericsson | Method for system registration and cell reselection |
-
1996
- 1996-12-26 US US08/773,143 patent/US5953665A/en not_active Expired - Lifetime
-
1997
- 1997-12-23 BR BR9706271A patent/BR9706271A/en not_active Application Discontinuation
- 1997-12-24 CN CN97129775.4A patent/CN1202080A/en active Pending
- 1997-12-26 AR ARP970106201A patent/AR011309A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5953665A (en) | 1999-09-14 |
BR9706271A (en) | 1999-04-06 |
CN1202080A (en) | 1998-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR011309A1 (en) | METHOD AND APPARATUS FOR SELECTING A DIGITAL CONTROL CHANNEL | |
JP4012212B2 (en) | Mobile radio terminal device | |
US7830853B2 (en) | Techniques for supporting GSM to W-CDMA reselection | |
CN101682872B (en) | Method for inter-radio access technology cell reselection | |
EP1587338A3 (en) | Reselecting antennas in a cellular mobile communication system with multiple antennas | |
UY24484A1 (en) | CELLULAR TELEPHONY NETWORKS, IN PARTICULAR CRITERIA FOR RESELECTION OF A MOBILE STATION OF A CONTROL CHANNEL OR PILOT IN A CELLULAR TELEPHONE SYSTEM WITH MULTIPLE ACCESS BY DIGITAL TIME DIVISION (TDMA) OR MULTIPLE ACCESS (DIVISION CD), DIVIGISTIVE CELLULAR ACCESS. | |
KR100651532B1 (en) | Method and appratus for a transmission of wireless lan information in a mobile telecommunication network for wireless lan interworking | |
AR054563A1 (en) | METHOD AND SYSTEM TO SUPPORT AN EVOLVED UTRAN | |
HUP0003884A2 (en) | Method and apparatus for performing idle handoff in a multiple access communication system | |
AR009797A1 (en) | RADIO TELEPHONE CONFIGURED TO RECEIVE DS-CDMA SIGNALS IN A COMMUNICATIONS SYSTEM. | |
MX9300644A (en) | DUAL SYSTEM CELLULAR WIRELESS RADIO TELEPHONE DEVICE AND METHOD. | |
ATE383723T1 (en) | SUBSCRIBE EQUIPMENT REMOVAL USING A CALL PROCEDURE IN A CELLULAR COMMUNICATIONS SYSTEM | |
AR067377A2 (en) | A WIRELESS TRANSMISSION / RECEPTION UNIT (WTRU) AND A BASE STATION (BS) ASSOCIATED WITH THE SAME | |
JP5031845B2 (en) | Wireless communication using overlay network equipment within the coverage area of the underlay network equipment | |
ATE330440T1 (en) | FREE STATE TREATMENT IN A HYBRID GSM/CDMA NETWORK | |
ES2108039T3 (en) | TREATMENT OF MULTIPLE ACCESS IN A CELLULAR COMMUNICATION SYSTEM. | |
AR053726A1 (en) | METHOD AND SYSTEM FOR THE RESELECTION OF AN ACCESS POINT | |
CA2426079A1 (en) | Wireless intersystem handover | |
AR032861A1 (en) | A CELL SEARCH SYSTEM THAT USES AN IMPROVED INITIAL CELL SEARCH ALGORITHM | |
KR20020026944A (en) | Protocol utilization based on mobile country code | |
EP4258748A3 (en) | Method for cell selection, user equipment and network side equipment | |
ES2080659B1 (en) | PROCEDURE TO PERFORM SUPERVISION, MAINTENANCE AND CONTROL OPERATIONS IN FIXED CELL NETWORKS AND MEANS TO CARRY IT OUT. | |
US20130252614A1 (en) | Methods for preferably camping on and staying in a cell belonging to a high data transmission throughput rat and communications apparatuses utilizing the same | |
CN101507335A (en) | Cell search method, apparatus and system in a cellular communications system | |
JP2004173266A (en) | Network acquisition method and radio communication apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |